NO ONE EXPECTS A PRINCESS TO BE BRUTAL. And Lada Dragwlya likes it that way. Ever since she and her gentle younger brother, Radu, were wrenched from their homeland of Wallachia and abandoned by their father to be raised in the Ottoman courts, Lada has known that being ruthless is the key to survival. She and Radu are doomed to act as pawns in a vicious game, an unseen sword hovering over their every move. For the lineage that makes them special also makes them targets.
Lada despises the Ottomans and bides her time, planning her vengeance for the day when she can return to Wallachia and claim her birthright. Radu longs only for a place where he feels safe. And when they meet Mehmed, the defiant and lonely son of the sultan, who’s expected to rule a nation, Radu feels that he’s made a true friend—and Lada wonders if she’s finally found someone worthy of her passion.
But Mehmed is heir to the very empire that Lada has sworn to fight against—and that Radu now considers home. Together, Lada, Radu, and Mehmed form a toxic triangle that strains the bonds of love and loyalty to the breaking point.

War has begun. Arin is in the thick of it with untrustworthy new allies and the empire as his enemy. Though he has convinced himself that he no longer loves Kestrel, Arin hasn’t forgotten her, or how she became exactly the kind of person he has always despised. She cared more for the empire than she did for the lives of innocent people—and certainly more than she did for him.
At least, that’s what he thinks.
In the frozen north, Kestrel is a prisoner in a brutal work camp. As she searches desperately for a way to escape, she wishes Arin could know what she sacrificed for him. She wishes she could make the empire pay for what they’ve done to her.
But no one gets what they want just by wishing.
As the war intensifies, both Kestrel and Arin discover that the world is changing. The East is pitted against the West, and they are caught in between. With so much to lose, can anybody really win?

It’s been five years since the events of City of Heavenly Fire that brought the Shadowhunters to the brink of oblivion. Emma Carstairs is no longer a child in mourning, but a young woman bent on discovering what killed her parents and avenging her losses.
Together with her parabatai Julian Blackthorn, Emma must learn to trust her head and her heart as she investigates a demonic plot that stretches across Los Angeles, from the Sunset Strip to the enchanted sea that pounds the beaches of Santa Monica. If only her heart didn’t lead her in treacherous directions…
Making things even more complicated, Julian’s brother Mark—who was captured by the faeries five years ago—has been returned as a bargaining chip. The faeries are desperate to find out who is murdering their kind—and they need the Shadowhunters’ help to do it. But time works differently in faerie, so Mark has barely aged and doesn’t recognize his family. Can he ever truly return to them? Will the faeries really allow it?